表皮
age
aging odor
apocrine
body
body odor
care
deodorant
dermis
disgust
disgusting
dislike
elderly
gland
health
health care
human
illustration
intolerable
layer
mechanism
medical
middle age
odor
old
old people
old person
people
person
physical
science
sebaceous
sebum
senior
senior people
senior person
skin
skin layer
smell
smelling
stink
stinks
stinky
unpleasant